Legal Environment, Auditor Independence and Investor Protection;

A Study on the Relationship between Non-audit Services and Auditor Independence;

,Thoroughly analyzing the logic relationships among transaction cost,property right theory,the contract theory and the auditor independence,this paper puts forward some institutional arrangements,including the company governing,the disclosures control,the organizational structure of accounting firm,the profession supervising and legal liability and so on.

The effect of auditor switching on the independence of auditing and its countermeasures;

The low transparency of The listed companies accounting information leads to low independence of auditing, which has been an impending problem should be overcome.

Positive Research on Audit Independence Based on Audit Objects Characteristics;

An Empirical Study on the Correlation between Business Diversification of Public Accounting Firms and Audit Independence;

The Deviation of Audit Independence and Research on Financial Statement Insurance System;

The paper first analyses the existing defect in audit entrustment matrix of corporations on the market,and points out that direct entrustment would deprive accountant offices of the independence of audit.

The profound development of management consulting has posed a substantial threat to the independence of audit, and has done harm to the sound development of non-governmental auditing profession.